baber/WOPTO huggingface dataset:
Patent JP-H0315887-A (JP)
Title: Laser output securing device for laser drawing device
Inventor: MAKINO MASAHIRO
IPC: H04N1/23
Filed: 1989-06-14
Abstract: PURPOSE:To eliminate danger to a human body due to the excessive light emission of a laser light emitting element and prevent a drawn surface from damaging by reducing or stopping laser output automatically when detecting the detection output of a photodetector being outside a permissible range. CONSTITUTION:This device is provided with the photodetector 6 which detects the laser output of the laser light emitting element 3 and a laser level detecting circuit 7 which detects whether or not the detection output of the photodetector 6 being outside the permissible range and when the laser level detecting circuit 7 detects the output being outside the permissible range, the automatic power control circuit 2 of the laser light emitting element 3 controls a driving signal for reducing or stopping the laser output preferentially to a control signal. Consequently, the laser light emitting element is prevented from emitting light excessively to eliminate the danger of the excessive light emission to the human body and prevent the drawn surface from damaging.
Patent JP-H0315496-A (JP)
Title: Solvent recovery type cloth drying machine
Inventor: SHIRAKAWA HISATO
IPC: D06F43/08
Filed: 1989-06-13
Abstract: PURPOSE:To prevent an environment and workability from deteriorating by connecting a collecting tank inlet, which communicates with an outlet of a drying chamber and also communicates with a discharge port by a pocket. A communication valve is provided, which is closed at the time of discharge-drying work and opened at the time of recovery drying work in the collecting tank inlet, additionally being provided the second filter in the discharge port and extrectably providing the first filter. CONSTITUTION:An exhaust port 30 and a duct 31 are formed horizontally in the sideward of a pocket 11 and opposed to a tank inlet 12. A communication valve 13 is placed almost vertical, when the tank inlet 12 is closed, and almost horizontal when the tank inlet is opened, and the second filter 32 consisting of soft felt or the like is suspended, so as to permit action of the valve 13, between a top part of the communication valve 13 and an upper part of the exhaust port 30. Accordingly, the second filter 32 is positioned to extend so as to cover an outlet 9, when the tank inlet 12 is closed with the communication valve 13 vertical, and flexed so as to discharge captured lint to the pocket 11 when the tank inlet 12 is opened with the communication valve 13 horizontal. The captured lint, when its amount is increased to not less than the predetermined, is automatically transferred to the first filter 14 at each time of repeating operation.
Patent JP-H08312042-A (JP)
Title: Attaching structure for alc panel wall
Inventor: MIZUTANI YOSHIKATSU
IPC: E04B2/56
Filed: 1995-05-15
Abstract: PURPOSE: To simplify the installation of an ALC panel wall by fixing the ALC panel wall to a wood beam or pillar with bolts after an attachment fixture is interposed between the ALC panel wall and the wood beam or pillar, and by fixing the attachment fixture to the good beam or pillar with the use of self-tapping screws. CONSTITUTION: A planar lower attachment fixture 1 having an upper part which is an L-like sectional shape is fixed to an ALC panel P1 by means of a bolt 4, and the lower attachment fixture 1 is fixed to a wood beam 3 with the use of a self-tapping screws 5. Next, the planar upper attachment fixture 2 composed of a downward extending piece and a crosswise piece having an L-like sectional shape, is fixed to the panel P2 by means of a bolt 4, and the upper attachment fixture 2 is fixed to the wood beam 3 with the use of a self- tapping screw 7 so that the panels P1, P2 are attached to the wood beam 3. Accordingly, the ALC panels can be used for a vertical or horizontal wall even for a wooden building.
Patent JP-H0322806-A (JP)
Title: Gas insulated electrical unit
Inventor: OGURA SHINZO
IPC: H02B13/02
Filed: 1989-06-16
Abstract: PURPOSE:To reduce current to be induced in iron braces and frame thus suppressing heating or to suppress heating due to the current itself by connecting tanks and bases, which are not connected electrically on the ground, through good conductor members. CONSTITUTION:A large current is induced in iron rods at such positions on the ground where there is no tank nor bases 7a-7d for feeding induced current through the bases 8a-8d. For example, a large current flows through the lower section of a current transformer tank 3 where current flow between circuit breaker tanks 2a, 2b and other tanks is blocked. Good conductor members, i.e. copper bars 12a, 12b, are connected such positions between the bases 7b, 7c or 8b, 8c in the proximity of the ground face. By such arrangement, induced current can be prevented from flowing into the frame and braces, and excessive heat generation due to the flowing of the current thereinto can be also prevented.
Patent JP-H11342369-A (JP)
Title: Method for coating wire with ultraviolet-curing resin
Inventor: NAGAYAMA KATSUYA
IPC: B05D3/06
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To coat a large wire with a UV-curing resin by a single coating without suspending the operation by making a UV-transmissive cylinder arranged in a curing device difficult to fog. SOLUTION: The oxygen concn. in a UV-transmissive cylinder is controlled to >=0.05% and to such an extent that stickiness is not left on the surface coated with a UV-curing resin at the time of coating a large wire with the UV-curing resin. Further, when a UV-curing resin contg. colored ink is used, the oxygen concn. in the cylinder is controlled to 0.05-1% and to 0.05-5% when a UV-curing resin for fiber ribbon is used.
Patent JP-H08322479-A (JP)
Title: Coating apparatus for rice grain
Inventor: YAMAMOTO SOICHI
IPC: A23L7/10
Filed: 1995-05-26
Abstract: PURPOSE: To enable the control and the uniformity of coating state. CONSTITUTION: A coating drum 1 is provided with a rotary shaft 9 at the center, and plural stirring members 16 are attached on the outer periphery of the rotary shaft with a specified space. A nozzle 20 for spraying coating material is placed at a supplying part 4 of the coating drum 1 in a state directing inside the drum. The coating drum 1 is installed in a freely adjustable manner of an inclined state.
Patent JP-H04351605-A (JP)
Title: Preparation of fine polymer particle
Inventor: HASEGAWA JUN
IPC: C08F265/02
Filed: 1991-05-28
Abstract: PURPOSE:To produce fine polymer particles having a monodisperse particle diameter distribution and an average particle diameter in a specific range. CONSTITUTION:A hydrophobic monomer is polymerized in the presence of poly(methacrylic acid) using a free-radical polymerization initiator in a solvent that dissolves both the monomer and poly(methacrylic acid) but does not dissolve a polymer of the monomer, thereby giving fine polymer particles. As the initiator is used a compound that is soluble in the solvent and capable of generating a free radical. The fine polymer particles produced by this method have a monodisperse particle diameter distribution and an average particle size not less than 0.05mum but less than 1mum.
Patent JP-H0372600-A (JP)
Title: Method of forming separate, highly active detergent granule by using continuous neutralizing system
Inventor: FURANKU JIYOSEFU MIYUURAA
IPC: C11D17/06
Filed: 1990-06-11
Abstract: PURPOSE: To provide a method for forming a discrete highly active detergent granule using a continuous neutralization system which can obtain a rigid, highly active detergent particle without the step of spray drying by reacting an alkylsulfuric acid and/or an alkylbenzenesulfonic acid in a continuous neutralization system under particular conditions with an alkali metal hydroxide, adding polyethylene glycol and/or an ethoxylated nonionic surfactant at the time of neutralization, and then forming particles.  
     CONSTITUTION: A 12-18C alkylsulfuric acid and/or a 10 to 16C, pref. 11-14C, linear alkylbenzenesulfonic acid are reacted with an alkali metal hydroxide soln., pref. an NaOH soln, having a concn. of 62 wt.% (hereinafter referred to as '%') (or more), pref. 70% (or more) in a continuous neutralization system, to prepare a neutralization product having a water content of 12% (or less), pref. 8 to 12%. Further, in the course of the production of the neutralization product, a polyethylene glycol having a mol.wt. of 4,000 to 50,000 and/or an ethoxylated nonionic surfactant having an m.p. of 120°F or above, represented by the formula R(OC 2 H 4 )nOH (R represents a 12-18C alkyl group or a 8-16C alkylphenol group; and n is 9 to 80) are added in an amt. of 5 to 20%, pref. 10%, to the neutralization system, followed by the formation of a detergent particle. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H08318508-A (JP)
Title: Method and apparatus for processing inner surface of round bamboo for raw material
Inventor: YOSHIDA SEIJI
IPC: B27J1/00
Filed: 1995-05-26
Abstract: PURPOSE: To obtain a smooth outer surface by cutting a round bamboo for a raw material having irregular sectional shape and a gradually contracting outer diameter over the entire length with warpage in a predetermined length, and removing the partition wall of the knot of the inner surface and the inner skin by cutting from the state as it is. CONSTITUTION: The inner surface processing apparatus 2 comprises a processing facility 3 and a supporting facility 4. The facility 3 places a working head 6 formed of a hollow shaft 31 and a cutting blade 35 with rotating means on an elevation base 5 having moving means. The facility 4 forms a three-point support base 7 of a plurality of sets of driving support rollers 5 and a press roller 61. The placed round bamboo 1 for a raw material is rotated, the head 6 is advanced to the inner surface, the cutting edge 35 at the end of the shaft 31 is rotatably inserted, and the inner surface of the bamboo 1 is processed.
Patent JP-H11341986-A (JP)
Title: Preparation of dna sample, and reagent
Inventor: OKANO KAZUNOBU
IPC: C12N15/09
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for determining a whole sequence by directly sequencing fragments from a long DNA by restriction enzymes from PCR products. SOLUTION: This is a method for preparing a DNA sample for determining a base sequence of a DNA, which comprises the step of screening and amplifying a specific fragment from DNA fragments using at least one pair(s) of primers consisting of a first primer selected from a first set of primers and a second primer selected from a second set of primers, wherein the first primer set consists of a plurality of primers having base sequences complementary to base sequences recognized by a first restriction enzyme, the second primer set consists of a plurality of primers having base sequences complementary to base sequence recognized by a second restriction enzyme and the second restriction enzyme recognizes a base sequence different from the base sequence recognized by the first restriction enzyme.
Patent JP-H01320923-A (JP)
Title: Stringing device of binding machine
Inventor: AKIYAMA TAKAO
IPC: A01D59/00
Filed: 1988-06-20
Abstract: PURPOSE:To readily and accurately string a needle without interrupting the outer mechanisms of a binder by disposing a stringing line which catches the end of a binding string and reciprocatively guides between a string-drawing-out section and a needle-working position through a guiding pipe. CONSTITUTION:A stringing line 8 rewound on a rewinding reel side 29 is guided with a pipe 7 through a binding section and the handle 30 disposed at the top of the string 8 is caught with a stopper 31. When the top portion of the string 3 is caught with a string book 9 on the stringing line 8 and the handle 30 is drawn against the recoiling power of the reel 29, a string 3 is drawn out together with the stringing line 8 and guided into the string hole 10 of the needle 6. The hook 30 can be caught with a catching member 35 at a position facing the opening portion 32 of the needle 6. The binder can be rapidly transferred to a binding position by sequentially operating a binding clutch at the end of the string-drawing process.
Patent JP-H05382-A (JP)
Title: Joining method for energizing fittings
Inventor: IKEGAMI TAKASHI
IPC: B23K11/11
Filed: 1991-06-25
Abstract: PURPOSE:To join even energizing fittings with high electric conductivity by resistance welding. CONSTITUTION:Joining parts of two thin energizing fittings with 35-50% electric conductivity are superposed on each other. A pulsative high welding current is impressed on between these, joining parts for the time less than 1m sec, to perform welding.
Patent JP-H10324543-A (JP)
Title: Production of heat-reflective glass block
Inventor: HASHIBE YOSHIO
IPC: C03C17/23
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To uniformly form a metal oxide coating film having a sufficient thickness on a glass block by press-forming glass to prepare a couple of bottomed box-shaped glass half pieces, applying a metal acetylacetonate powder on the inner and outer faces of the bottom to form a metal oxide coating film and then heating the open edge to fuse the pieces together. SOLUTION: When a metal salt powder is applied, the surface of a glass half piece has to be heated above 300 deg.C. A cobalt acetylacetonate powder alone or the material consisting essentially of the cobalt acetylacetonate powder and admixed with iron acetylacetonate powder, chromium acetylacetonate powder, nickel acetylacetonate powder, etc., can be used as a metal salt powder. When the metal salt powder is electrostatically applied, a uniform coating film is formed even if the coating face is roughened. The glass block is used mainly as the external wall material of a building.
Patent JP-H091235-A (JP)
Title: Tension roll
Inventor: IMADA TOSHIO
IPC: B21C47/02
Filed: 1995-06-20
Abstract: PURPOSE: To provide a roll for giving a back tension to a strip while restraining the development of noise and the damage of the strip and further, can be produced by using a free stock, at a low cost, at the time of coiling many strips. CONSTITUTION: The roll 20 which is arranged at the front step of coiling machine for coiling many strips and gives the back tension at the time of coiling each strip, is composed of a roll center part 21 formed of rigid material and an outer peripheral part 22 integrally fitted to the outer periphery of the roll center part and formed of an elastic material. On this outer peripheral part 22, many notched parts 22a having a prescribed depth for separating the elastic material without shaving off are arranged over the whole periphery in a prescribed interval in the axial direction.
Patent JP-H01319379-A (JP)
Title: Picture data transmission system
Inventor: AKAI RYOSUKE
IPC: H04N7/00
Filed: 1988-06-20
Abstract: PURPOSE:To improve the utilizing efficiency of a repeater and to reduce the cost of picture transmission by inserting a still picture data and a moving picture data of a program different from a program of a moving picture data sent from a picture data transmission station between proper frames of the said picture data and sending the result to a picture data reception station. CONSTITUTION:The still picture data and the moving picture data of a program different from a program of a moving picture data sent from a picture data transmission station are inserted between proper frames of the said picture data. Thus, picture data of plural programs are sent to each picture data reception station 40 via a repeater 70. On the other hand, the picture data reception station 40 discriminates whether or not the picture data is a picture data of the program desired for the reception by the station on the base of discrimination data attached to the picture data from the station 10 and fetches and displays the picture data of the program whose reception is desired. Thus, a communication satellite repeater 70 capable of relaying a television program is utilized to send the picture data of plural independent programs.
Patent JP-S6311079-A (JP)
Title: Controller of dc motor
Inventor: OTA MITSUHARU
IPC: H02P7/288
Filed: 1986-06-30
Abstract: PURPOSE:To make self-reversing electrically possible and to materialize cost reduction of a DC motor, by providing electric normal and reverse rotating function and electric speed control function to the motor. CONSTITUTION:If a switch 3 is set on A side, PNP transistors 5 and 7 will be conducting and a DC motor 9 rotates normally. If a switch 3 is set on B side, PNP transistors 6 and 8 will be conducting and the DC motor 9 rotates reversely. Resistance bridges are composed of a resistance 4, an inner resistance Ra of the DC motor 9 and resistances 16 and 17. By a voltage comparator 15 reference voltage 19 and counter electromotive voltage of the DC motor 9 are compared to control the rotating speed. Thus, a unit can be obtained that controls the normal and reverse rotation and the speed of a small-sized DC motor electrically at the same time.
Patent JP-S5856649-A (JP)
Title: Packaging of vinegared rice rolled in laver
Inventor: TADOKORO TAKUO
IPC: A23L7/10
Filed: 1981-09-28
Abstract: PURPOSE:To draw a film from a packaging container and to roll laver around vinegard rice, by wrapping the vinegared rice with the film, rolling the laver around the wrapped rice, packing it in the packaging container. CONSTITUTION:The whole surface of the cylindrical vinegared rice 1 is wrapped with the water-vaporproof outer film 4 of the wrapping part 3 having the double structure at the both ends respectively and the knob part 5 at the center. The film 2, oiled paper, etc. having the folded parts 6 reaching to the knob part 5 at the both ends of the wrapping part 3 prevents the laver 7 to be rolled around the film 2 from being moistened by the vinegared rice 1. The laver 7 haiving such a size to cover the whole surface of the film 2 is rolled around the film in  such a way that the knob part 5 is projected, and they are put in the packaging container 8. When they are used for food, the film 2 is drawn out by grasping the knob part 5 of the film 2, so that the laver 7 is attached to the vinegared rice 1.
Patent JP-S6044108-A (JP)
Title: Method and device for continuously rolling seamless steel pipe
Inventor: NISHINO TADASHI
IPC: B21B17/14
Filed: 1983-08-23
Abstract: PURPOSE:To manufacture a steel pipe free from the wall thicknes variation as a whole by welding hollow pipe stock together and radially reducing the welded pipe by a stretch reducer before cutting it, in rolling a hollow steel pipe stock into a steel pipe having a prescribed diam. by a stretch reducer. CONSTITUTION:Many seamless steel pipe stocks 12x manufacture from solid round bars are charged into a reheating furnace 11, and the pipe stock 12x is extracted piece by piece from the furnace 11 to weld the rear end or preceding pipe stock 12b to the front end of succeeding pipe stock 12c in the inside of a heat retaining furnace 13 by a joining device 14 hourse in the furnace 13. Next, the welded pipe is heated by passing it again through the furnace 11 after removing the burrs produced at the welded joining part by a deburring device 27. The surface scale of the deburred pipe is removed by a descaling device 29, and successively the pipe is radially reduced by a stretch reducer 30 into a steel pipe having the prescribed wall-thickness and diameter. As the two pipe stock are welded together, a proper tension is produced between rolling stands when the pipe is rolled by the reducer 30, then the pipe is rolled into a pipe having the uniform wall thickness, and seamless pipe is manufactured in an excellent yield by cutting it into the prescribed length by a cutter 31.
Patent JP-S5676295-A (JP)
Title: Clarification of polluted water
Inventor: KAYABA JIYUN
IPC: C02F3/08
Filed: 1979-11-27
Abstract: PURPOSE: To treat polluted water by oxidation in a short time by means of biological membrane formed on the surfaces of particles by a method in which fine particles whose weight is lighter than water are added to polluted water in an oxidizing tank and the polluted water is treated while blowing air into the tank.  
     CONSTITUTION: Fine particles 14 of polyvinyl chloride, polystyrene, etc., whose weight is lighter than water are added to polluted water in an oxidizing tank 8, and then air 13 is blown into the bottom of the tank, whereupon the particles 14 are circulated with the polluted water 12 in a convectional current manner. Thus, since the peeling off of biological membrane formed on the surfaces of particles is lessened and the biological membrane in contact with the polluted water is increased because the mutual friction of the particles do not occur, the polluted water can be effectively treated by oxidation and also the generation of excessive sludge can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H053312-A (JP)
Title: Close contact image sensor
Inventor: MIURA OSAMU
IPC: H01L27/146
Filed: 1991-06-25
Abstract: PURPOSE:To prevent the deterioration in electrical characteristics of a thin-film transistor. CONSTITUTION:An upper light shading film 30 for thin-film sensor provided with an upper lighting window 38 is formed on the surface of transparent insulation substrate 20. Then a rear-surface light shading film 37 having a rear-surface lighting window 36 is formed on the rear surface of the substrate 20 through a self-alignment and lift-off methods using the film 30 provided with the window 38. Thus, the films 30 and 37 formed on the surface and rear surface of the substrate 20 can shade completely the incident light from the areas other than the window 36.
Patent JP-S63319048-A (JP)
Title: Adsorbent using hydroxyapatite
Inventor: ATSUMI KIMINORI
IPC: C12N11/14
Filed: 1987-06-22
Abstract: PURPOSE:To use under severe flow condition an adsorbent increased its mechanical strength by forming the adsorbent by use of columnar calcined hydroxyapatite in which at least one small tubular hole passed through in the perpendicular direction is made. CONSTITUTION:In the hydroxyapatite formed into columnar shape, the small tubular hole passed through in the perpendicular direction is made by physical or chemical method and the hydroxyapatite is calcined at 800-1,500 deg.C, preferably 1,000-1,200 deg.C. The calcined formation is a columnar body of >=100mum column diameter and >=10mum in column height, having the small tubular hole of >=10mum diameter passed through in the perpendicular direction. As the hydroxyapatite particle formed by calcining according to a purpose has strong mechanical strength, the adsorbent is suitable to effectively use under severe flow condition as packing for column chromatography, fixed carrier for microorganism and enzyme.
Patent JP-H0446633-A (JP)
Title: Method and device for bending tube
Inventor: KAWASAKI ISAMU
IPC: B21D7/08
Filed: 1990-06-12
Abstract: PURPOSE:To miniaturize the tube bending device and to serve the space-saving by arranging the bending rollers at the position matching to the bending shape of tube to be bent and passing the tube into its bending roller line. CONSTITUTION:The tube 11 is pulled out from the un-coiler 12 by rotating the pulling rollers 28, 29, elongated straightly on the process passing the leveling rollers 14-17, and the pulled quantity of the tube 11 is measured by rotating the measuring roller 18. And then, the tube 11 is passed in the guiding member 37, guided straightly to the bending roller line of the right side. When it is brought into contact with the bending roller 25, the top of its tube 11 is bent so as to face toward the inner side, after then by passing the tube 11 between the bending roller of the outer circumferential side and the vending roller 24 of the inner circumferential side, the tube 11 is bent.